Click anywhere on any image to drop a pin.
Customize the background image to be anything you want: an X-ray for medical students, a map of the world to ask where people are from, an image of the night sky to find the big dipper, or a picture of something goofy, like "find the cats".
More types of activities
Ask questions before or after an event that people can answer at their own pace.
Ask a series of questions and declare a winner at the end for the person who scores the most points.
True or false
Quickly determine from your audience if a statement is true or false.